Method finishFlow

src/node/services/copilotOauthService.ts:263–283

(flowId: string, result: Result<void, string>)

  }

  private finishFlow(flowId: string, result: Result<void, string>): void {
    const flow = this.flows.get(flowId);
    if (!flow || flow.cancelled) return;

    flow.cancelled = true;
    clearTimeout(flow.timeout);

    try {
      flow.resolveResult(result);
    } catch {
      // Already resolved
    }

    // Keep completed flow briefly so callers can still await
    if (flow.cleanupTimeout !== null) {
      clearTimeout(flow.cleanupTimeout);
    }
    flow.cleanupTimeout = setTimeout(() => {
      this.flows.delete(flowId);
    }, COMPLETED_FLOW_TTL_MS);
  }
}